CS Site-Specific Factor 1

This input is used for staging

Measured Thickness (Depth), Breslow Measurement

Notes

**Note 1**: Code MEASURED THICKNESS (Depth) of tumor (Breslow measurement), not size. Record actual measurement in hundredths of millimeters from the pathology report. **Note 2**: Code the greatest measured thickness from any procedure performed on the lesion, whether it is described as a biopsy or an excision. For example, if a punch biopsy with a thickness of 0.50 mm is followed by a re-excision with a thickness of residual tumor of 0.20 mm, code 050. Do not add measurements together from different procedures.

Default

999

NAACCR Item

NAACCR #2880

Metadata

CCCR_ESSENTIAL_FOR_TNM_CLASSIFICATION
NPCR_REQUIRED_WHEN_AVAILABLE_2011_FORWARD
Code Description
000 No mass/tumor found
001-979 0.01 - 9.79 millimeters
(Code exact measurement in HUNDREDTHS of millimeter)

Examples:
001 0.01 millimeter
002 0.02 millimeters
010 0.1 millimeter
074 0.74 millimeters
100 1 millimeter
105 1.05 millimeters
979 9.79 millimeters
980 9.80 millimeters or larger
(Includes cases converted from codes 981-989 during conversion to V0200)
981-987 OBSOLETE DATA CONVERTED V0200
Data converted to 980

9.81-9.87 millimeters
988 Not applicable: Information not collected for this schema
(If this item is required by your standard setter, use of code 988 will result in an edit error)
(Cases with code 988 converted to 980 during conversion to V0200)
989 OBSOLETE DATA CONVERTED V0200
Data converted to 980

9.89 millimeters or larger
990 OBSOLETE DATA CONVERTED V0102
This code was made obsolete in CS Version 1 and should no longer be used. Cases were converted to code 999.

Microinvasion; microscopic focus or foci only; no size given
999 Microinvasion; microscopic focus or foci only and no depth given
Not documented in patient record
Unknown; depth not stated